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    Blockscout

    Open-source, universally accessible, full-featured and available on more than 1000 chains, Blockscout Explorer is your definitive gateway to the blockchain world. Blockscout provides enhanced data exploration and analysis tools for developers, and unmatched transparency into all blockchain transactions, accounts, tokens, and contracts.

    Prize money awarded
    $73,249
    Prizes
    552
    Winning projects
    552
    Hackathons
    5
    Largest prize
    $3,000
    Active
    2024–2025

    What they reward

    Tech their winners favour

    Share of Blockscout's winners using it, against all entries at the same hackathons.

    Recurring prizes

    Tracks offered at more than one hackathon.

    • Best Blockscout SDK Integration2 hackathons · about $3,000 · last 2025

    Hackathons

    1. ETHOnline 2025 Oct 10–31, 2025$10KGold7$8.3K
    2. Prague May 30 – Jun 1, 2025$20KPresenter88$20K
    3. Bangkok Nov 15–17, 2024$20KPresenter259$20K
    4. Superhack 2024 Aug 2–16, 2024$5KGold103$5K
    5. Brussels Jul 12–14, 2024$20KPresenter95$20K

    Introducing a minimal multisig safe module and guard for seamless multichain operation. Using Layer Zero, it generates a multichain safe and synchronizes states across chains, ensuring state-drifting resistance and enhancing cross-chain multisig reliability.

    $29,711 · LayerZero · Best Omnichain Implementation · +4 more

    Here’s a wallet like you’ve never seen before—Google Drive for your assets. Organize and manage your assets with a directory structure, trade them, and even connect your directories to dApps.

    $27,549 · Conduit · Best Rollup on Conduit · +10 more

    Proof of learning AI training platform that uses Filecoin for dataset storage, Phala TEE for proof verification and Flare Network for data collection and price feeds.

    $10,577 · Flare Network · Best Usecase of Flare's enshrined Data Protocols · +3 more

    Cat In A Box is a DeSci and Social Fi platform empowering anyone to participate in community science and decentralized experiments. It incentivizes users to share private health data securely and engage in citizen science projects tailored to their interests.

    $10,077 · Protocol Labs · Filecoin Foundation: Storage & Retrieval · +4 more

    RepoRewards is a cool blockchain-based platform designed to make rewarding open-source contributions on GitHub super easy and transparent.

    $9,549 · Optimism · Vote! · +4 more

    Telegram application for Human Authentication and Management of onchain AI Agents.

    $9,077 · 1inch · Integrate Fusion+ into your project · +3 more

    Perkly is a rewards platform that lets users earn Web3 rewards while shopping on Web2. Merchants reward customers with tokens and NFTs, featuring lucky draws, dynamic multipliers, Flash Fridays, and real-time notifications—bridging traditional shopping with Web3 innovation.

    $9,077 · The Graph · Best use of The Graph · +4 more

    Execute collateral/debt swap for lending protocol automatically when a certain condition is met, powered by CowSwap Programmatic Order.

    $8,077 · Brevis · Build Data-driven dApps with Brevis ZK Coprocessor · +4 more

    An autonomous agent that discovers global human disasters, helps collect funding and keeps NGO’s accountable

    $7,634 · Kinto · Best Kinto App · +2 more

    A decentralized platform for on-chain P2P predictions on crypto prices, utilising power of multiple oracles

    $7,577 · Pyth Network · Most Innovative use of Pyth pull oracle (Price Feeds) · +3 more